/* ============================================================
   CREST PAGES — Design System & Styles
   Pure CSS, no preprocessor, mobile-first
   ============================================================ */

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Brand Colors */
  --navy: #032855;
  --royal-blue: #0053C2;
  --bright-blue: #0094FA;
  --sky-blue: #00C2FF;
  --light-cyan: #00AFF4;
  --gold: #FFDE21;
  --white: #FFFFFF;
  --off-white: #F5F8FC;
  --light-gray: #E8EEF4;
  --mid-gray: #8A9BB5;
  --dark-gray: #4A5568;

  /* Semantic Colors */
  --bg-primary: var(--white);
  --bg-secondary: var(--off-white);
  --bg-dark: var(--navy);
  --text-primary: var(--navy);
  --text-secondary: var(--dark-gray);
  --text-muted: var(--mid-gray);
  --text-on-dark: var(--white);
  --accent: var(--bright-blue);
  --accent-hover: var(--royal-blue);
  --accent-light: rgba(0, 148, 250, 0.08);
  --border-color: var(--light-gray);
  --card-bg: var(--white);
  --card-shadow: 0 4px 24px rgba(3, 40, 85, 0.08);
  --card-shadow-hover: 0 12px 40px rgba(3, 40, 85, 0.14);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --fs-hero: clamp(2.25rem, 5vw, 3.5rem);
  --fs-h2: clamp(1.75rem, 3.5vw, 2.5rem);
  --fs-h3: clamp(1.25rem, 2.5vw, 1.5rem);
  --fs-h4: 1.125rem;
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-xs: 0.8125rem;
  --lh-heading: 1.2;
  --lh-body: 1.7;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;

  /* Header */
  --header-height: 72px;

  /* Scroll progress */
  --scroll-progress: 0%;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

a:hover {
  color: var(--accent-hover);
}

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--lh-heading);
  color: var(--text-primary);
}

h1 { font-size: var(--fs-hero); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); font-weight: 600; }

p {
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

p:last-child {
  margin-bottom: 0;
}

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--space-2xl) 0;
}

.section--alt {
  background-color: var(--bg-secondary);
}

.section--dark {
  background-color: var(--bg-dark);
  color: var(--text-on-dark);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--text-on-dark);
}

.section--dark p {
  color: rgba(255, 255, 255, 0.8);
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-xl);
}

.section__label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
}

.section__title {
  margin-bottom: var(--space-sm);
}

.section__subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.text-center { text-align: center; }
.text-accent { color: var(--accent); }

/* --- Scroll Progress Bar --- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--scroll-progress);
  height: 3px;
  background: linear-gradient(90deg, var(--bright-blue), var(--sky-blue));
  z-index: 1001;
  transition: width 50ms linear;
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background var(--duration-normal) var(--ease-out),
              border-color var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.header--scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-bottom-color: var(--border-color);
  box-shadow: 0 1px 12px rgba(3, 40, 85, 0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.header__logo img {
  height: 40px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav__link {
  position: relative;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--text-primary);
  padding: var(--space-xs) 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-normal) var(--ease-out);
}

.nav__link:hover,
.nav__link--active {
  color: var(--accent);
}

.nav__link:hover::after,
.nav__link--active::after {
  transform: scaleX(1);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  padding: 0;
  z-index: 1002;
}

.hamburger__line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--duration-normal) var(--ease-out),
              opacity var(--duration-fast) var(--ease-out);
}

.hamburger--active .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger--active .hamburger__line:nth-child(2) {
  opacity: 0;
}

.hamburger--active .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100vh;
  height: 100dvh;
  background: var(--white);
  padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--ease-out);
  box-shadow: -8px 0 32px rgba(3, 40, 85, 0.1);
  z-index: 999;
  overflow-y: auto;
}

.mobile-menu--open {
  transform: translateX(0);
}

.mobile-menu__overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 40, 85, 0.4);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-normal) var(--ease-out),
              visibility var(--duration-normal) var(--ease-out);
}

.mobile-menu__overlay--visible {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.mobile-menu__link {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--text-primary);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-color);
  transition: color var(--duration-fast) var(--ease-out);
}

.mobile-menu__link:hover,
.mobile-menu__link--active {
  color: var(--accent);
}

.mobile-menu__cta {
  margin-top: var(--space-md);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 600;
  padding: 0.8125rem 1.75rem;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1.2;
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0, 148, 250, 0.3);
}

.btn--primary:hover {
  background: var(--accent-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 148, 250, 0.4);
}

.btn--secondary {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.btn--secondary:hover {
  background: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--white);
  color: var(--accent);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.btn--white:hover {
  color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn--sm {
  font-size: var(--fs-small);
  padding: 0.625rem 1.25rem;
}

.btn--lg {
  font-size: 1.0625rem;
  padding: 1rem 2.25rem;
}

.btn--full {
  width: 100%;
}

.btn__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  padding-top: calc(var(--header-height) + var(--space-md));
  padding-bottom: var(--space-md);
  overflow: hidden;
  background: linear-gradient(135deg, var(--off-white) 0%, var(--white) 50%, var(--off-white) 100%);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: center;
}

.hero__illustration {
  width: 100%;
}

.hero__img {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: var(--radius-lg);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: float 20s ease-in-out infinite;
}

.hero__bg-shape--1 {
  width: 500px;
  height: 500px;
  background: var(--bright-blue);
  top: -10%;
  right: -5%;
  animation-delay: 0s;
}

.hero__bg-shape--2 {
  width: 400px;
  height: 400px;
  background: var(--sky-blue);
  bottom: -10%;
  left: -5%;
  animation-delay: -7s;
}

.hero__bg-shape--3 {
  width: 300px;
  height: 300px;
  background: var(--royal-blue);
  top: 40%;
  left: 50%;
  animation-delay: -14s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -30px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(20px, 10px) scale(1.02); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding: var(--space-xl) 0;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-light);
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.hero__label-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__title {
  font-size: var(--fs-hero);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
  min-height: 2.4em; /* Reserves space for 2 lines on desktop, ~3 on mobile depending on font-size scaling */
}

.hero__title-accent {
  color: var(--accent);
  position: relative;
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  max-width: 580px;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-muted);
  font-size: var(--fs-xs);
  animation: scroll-hint 2s ease-in-out infinite;
}

.hero__scroll-hint svg {
  width: 20px;
  height: 20px;
}

@keyframes scroll-hint {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50% { transform: translateX(-50%) translateY(8px); opacity: 0.5; }
}

/* Typed text cursor */
.typed-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--accent);
  margin-left: 2px;
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* ============================================================
   WHAT WE BUILD — Feature Cards
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out),
              border-color var(--duration-normal) var(--ease-out);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(0, 148, 250, 0.2);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  color: var(--accent);
}

.feature-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 1.75;
  fill: none;
}

.feature-card__title {
  margin-bottom: var(--space-xs);
}

.feature-card__desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
}

/* ============================================================
   HOW IT WORKS — Steps
   ============================================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(16.67% + 24px);
  right: calc(16.67% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--sky-blue));
  opacity: 0.3;
}

.step {
  text-align: center;
  position: relative;
}

.step__number {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--white);
  background: linear-gradient(135deg, var(--bright-blue), var(--royal-blue));
  border-radius: 50%;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.step__title {
  margin-bottom: var(--space-xs);
}

.step__desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  max-width: 280px;
  margin: 0 auto;
}

/* ============================================================
   PRICING CARDS
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  align-items: start;
}

.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pricing-card__footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

.pricing-card--featured {
  border: 2px solid var(--accent);
  box-shadow: var(--card-shadow);
  transform: scale(1.03);
  z-index: 1;
}

.pricing-card--featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--bright-blue), var(--royal-blue));
  color: var(--white);
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.375rem 1.25rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 148, 250, 0.3);
  animation: badge-glow 3s ease-in-out infinite;
}

@keyframes badge-glow {
  0%, 100% { box-shadow: 0 4px 12px rgba(0, 148, 250, 0.3); }
  50% { box-shadow: 0 4px 20px rgba(0, 148, 250, 0.5); }
}

.pricing-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-h4);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.pricing-card__purpose {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  min-height: 40px;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: var(--space-md);
}

.pricing-card__currency {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--text-primary);
}

.pricing-card__amount {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.pricing-card__period {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.pricing-card__divider {
  height: 1px;
  background: var(--border-color);
  margin: var(--space-md) 0;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: var(--space-lg);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.5;
}

.pricing-card__feature svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-card__feature--included svg {
  color: #10B981;
}

.pricing-card__feature--excluded svg {
  color: var(--text-muted);
  opacity: 0.5;
}

.pricing-card__feature--excluded {
  opacity: 0.55;
}

.pricing-card__sub-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--text-primary);
  margin-top: var(--space-xs);
  margin-bottom: 4px;
}

.pricing-card__note {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  font-style: italic;
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border-color);
}

/* ============================================================
   CUSTOM, NOT GENERIC — Trust Section
   ============================================================ */
.trust-block {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.trust-block__quote {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: var(--space-md);
  position: relative;
}

.trust-block__quote::before {
  content: '\201C';
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.2;
  position: absolute;
  top: -20px;
  left: -10px;
  font-family: Georgia, serif;
  line-height: 1;
}

.trust-block__desc {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================================
   INCLUDED / NOT INCLUDED
   ============================================================ */
.included-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.included-col {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.included-col--yes {
  border-color: rgba(16, 185, 129, 0.2);
}

.included-col--no {
  border-color: rgba(239, 68, 68, 0.1);
}

.included-col__title {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
  font-size: var(--fs-h4);
}

.included-col__title svg {
  width: 22px;
  height: 22px;
}

.included-col--yes .included-col__title svg {
  color: #10B981;
}

.included-col--no .included-col__title svg {
  color: #EF4444;
}

.included-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.included-list__item {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.5;
}

.included-list__item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.included-col--yes .included-list__item svg {
  color: #10B981;
}

.included-col--no .included-list__item svg {
  color: #EF4444;
  opacity: 0.6;
}

.disclaimer-block {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: var(--accent-light);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--accent);
}

.disclaimer-block p {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  margin: 0;
  font-style: italic;
}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.faq-item--open {
  border-color: rgba(0, 148, 250, 0.3);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
  gap: var(--space-sm);
  transition: color var(--duration-fast) var(--ease-out);
}

.faq-item__question:hover {
  color: var(--accent);
}

.faq-item__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-out);
  color: var(--accent);
}

.faq-item--open .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out),
              padding var(--duration-slow) var(--ease-out);
}

.faq-item__answer-inner {
  padding: 0 var(--space-md) var(--space-md);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact-info {
  padding-right: var(--space-lg);
}

.contact-info__title {
  margin-bottom: var(--space-sm);
}

.contact-info__desc {
  margin-bottom: var(--space-lg);
  font-size: 1.0625rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.contact-method__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  border-radius: var(--radius-md);
  color: var(--accent);
  flex-shrink: 0;
}

.contact-method__icon svg {
  width: 20px;
  height: 20px;
}

.contact-method__label {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  display: block;
}

.contact-method__value {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--fs-small);
}

/* Contact Form */
.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  box-shadow: var(--card-shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--text-primary);
}

.required {
  color: #EF4444;
  margin-left: 2px;
}

.form-label--optional::after {
  content: ' (optional)';
  color: var(--text-muted);
  font-weight: 400;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(0, 148, 250, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-submit {
  margin-top: var(--space-sm);
  grid-column: 1 / -1;
}

/* Form states */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-xl);
}

.form-success--visible {
  display: block;
}

.form-success__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 50%;
  color: #10B981;
}

.form-success__icon svg {
  width: 32px;
  height: 32px;
}

.form-success__title {
  margin-bottom: var(--space-xs);
}

.form-success__desc {
  color: var(--text-secondary);
}

.form--hidden {
  display: none;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--off-white);
  color: var(--text-primary);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  margin-bottom: var(--space-md);
}

.footer__brand {
  max-width: 340px;
}

.footer__logo {
  height: 40px;
  width: auto;
  margin-bottom: var(--space-md);
}

.footer__desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.7;
}

.footer__col-title {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer__link {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__link:hover {
  color: var(--accent);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
}

.footer__copy {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.footer__disclaimer {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  max-width: 600px;
  text-align: right;
  font-style: italic;
}

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 900;
  transition: transform var(--duration-normal) var(--ease-spring),
              box-shadow var(--duration-normal) var(--ease-out);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: var(--white);
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  width: 44px;
  height: 44px;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 899;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--duration-normal) var(--ease-out),
              visibility var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(3, 40, 85, 0.08);
}

.back-to-top--visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  box-shadow: 0 4px 16px rgba(3, 40, 85, 0.12);
  border-color: var(--accent);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  color: var(--text-primary);
}

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out),
              transform 0.7s var(--ease-out);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* ============================================================
   CUSTOM SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--mid-gray);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* Firefox */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--mid-gray) var(--bg-secondary);
}

/* ============================================================
   RESPONSIVE — Tablet (768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --space-2xl: 4rem;
    --space-3xl: 5rem;
  }

  .nav__links,
  .nav .btn {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    text-align: center;
    max-width: 100%;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__ctas {
    justify-content: center;
  }

  .hero__scroll-hint {
    display: none;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .steps::before {
    display: none;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .pricing-card--featured {
    transform: none;
    order: -1;
  }

  .pricing-card--featured:hover {
    transform: translateY(-4px);
  }

  .included-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .contact-info {
    padding-right: 0;
    text-align: center;
  }

  .contact-methods {
    align-items: center;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
  }

  .footer__brand {
    max-width: 100%;
  }

  .footer__logo {
    margin-left: auto;
    margin-right: auto;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer__disclaimer {
    text-align: center;
  }
}

/* ============================================================
   RESPONSIVE — Mobile Small (480px)
   ============================================================ */
@media (max-width: 480px) {
  :root {
    --space-2xl: 3rem;
    --space-lg: 2rem;
  }

  .hero__ctas {
    flex-direction: column;
    width: 100%;
  }

  .hero__ctas .btn {
    width: 100%;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: var(--space-md);
  }
}

/* ============================================================
   ACCESSIBILITY — Reduced Motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero__bg-shape {
    animation: none;
  }
}

/* ============================================================
   BLOG & INTERIOR PAGES
   ============================================================ */
.page-hero {
  padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-xl);
  text-align: center;
  background: var(--off-white);
  border-bottom: 1px solid var(--border-color);
}

.page-hero__title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.page-hero__subtitle {
  font-size: var(--fs-large);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.blog-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.blog-card__img-wrap {
  width: 100%;
  height: 200px;
  background: var(--off-white);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.blog-card:hover .blog-card__img {
  transform: scale(1.05);
}

.blog-card__content {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.category-badge {
  background: var(--accent);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.65rem;
}

.blog-card__title {
  font-size: var(--fs-h4);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.blog-card__title a {
  color: inherit;
  text-decoration: none;
}

.blog-card__title a:hover {
  color: var(--accent);
}

.blog-card__excerpt {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.blog-card__readmore {
  margin-top: auto;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.blog-card__readmore svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.blog-card:hover .blog-card__readmore svg {
  transform: translateX(4px);
}

/* Article Layout */
.article-header {
  padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-lg);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  background: var(--off-white);
}

.article-header__meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.article-header__title {
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--text-primary);
  max-width: 800px;
  margin: 0 auto var(--space-md);
  line-height: 1.2;
}

.article-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
  max-width: 800px;
  margin: 0 auto;
}

.article-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--space-lg));
}

.table-of-contents {
  background: var(--card-bg);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.table-of-contents h3 {
  font-size: var(--fs-h5);
  margin-bottom: var(--space-sm);
}

.table-of-contents ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.table-of-contents li {
  margin-bottom: 0.5rem;
}

.table-of-contents a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--fs-small);
  transition: color var(--duration-fast);
}

.table-of-contents a:hover {
  color: var(--accent);
}

.article-content {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 800px;
}

.article-content h2, .article-content h3 {
  color: var(--text-primary);
  margin-top: 2em;
  margin-bottom: 1em;
}

.article-content h2 {
  font-size: var(--fs-h3);
}

.article-content h3 {
  font-size: var(--fs-h4);
}

.article-content p {
  margin-bottom: 1.5em;
}

.article-content ul, .article-content ol {
  margin-bottom: 1.5em;
  padding-left: 1.5em;
}

.article-content li {
  margin-bottom: 0.5em;
}

.article-content img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  margin: 2em 0;
}

/* Interior Page Content (Privacy, About) */
.page-content {
  padding: var(--space-xl) 0;
  max-width: 800px;
  margin: 0 auto;
}

.page-content h2 {
  margin-top: 2em;
  margin-bottom: 1em;
}

.page-content p {
  margin-bottom: 1.5em;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-content ul {
  margin-bottom: 1.5em;
  padding-left: 1.5em;
  color: var(--text-secondary);
}

.page-content li {
  margin-bottom: 0.5em;
}


/* ============================================================
   NEW BLOG & ARTICLE STYLES (REDESIGN)
   ============================================================ */

/* Breadcrumbs */
.breadcrumbs {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
}

.breadcrumbs a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--duration-fast);
}

.breadcrumbs a:hover {
  color: var(--accent);
}

.breadcrumbs span {
  opacity: 0.5;
}

/* Featured Article (Blog Index) */
.featured-article {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-2xl);
  transition: transform var(--duration-normal), box-shadow var(--duration-normal);
}

.featured-article:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .featured-article {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
  }
}

.featured-article__img-wrap {
  width: 100%;
  height: 300px;
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .featured-article__img-wrap {
    height: 100%;
    min-height: 400px;
  }
}

.featured-article__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.featured-article:hover .featured-article__img {
  transform: scale(1.05);
}

.featured-article__content {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-article__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.featured-article__title a {
  color: inherit;
  text-decoration: none;
}

.featured-article__title a:hover {
  color: var(--accent);
}

.featured-article__excerpt {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.blog-card__meta--featured {
  margin-bottom: var(--space-md);
}

.blog-card__meta span:not(.category-badge) {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.blog-card__meta svg {
  width: 14px;
  height: 14px;
  opacity: 0.7;
}

/* Article Highlight Box */
.article-highlight {
  background: rgba(14, 165, 233, 0.05);
  border-left: 4px solid var(--accent);
  padding: var(--space-lg);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 2em 0;
}

.article-highlight p {
  margin-bottom: 0 !important;
  font-size: 1.1rem;
  color: var(--text-primary);
  font-weight: 500;
}

/* Inline CTA Card */
.article-cta {
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1e293b 100%);
  color: var(--white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  margin: 3em 0;
  box-shadow: var(--shadow-lg);
}

.article-cta h3 {
  color: var(--white);
  font-size: var(--fs-h3);
  margin-bottom: var(--space-sm);
  margin-top: 0;
}

.article-cta p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--fs-base);
  margin-bottom: var(--space-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Related Articles */
.related-articles {
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border-color);
}

.related-articles__title {
  font-size: var(--fs-h3);
  text-align: center;
  margin-bottom: var(--space-xl);
}